philip_at_tigris.org wrote on Fri, Feb 18, 2011 at 14:16:29 -0800:
> http://subversion.tigris.org/issues/show_bug.cgi?id=3815
> Issue #|3815
> Summary|incremental hotcopy, fsfs-only
> Component|subversion
> Version|---
> Platform|All
> URL|http://svn.haxx.se/dev/archive-2011-02/0582.shtml
> OS/Version|All
> Status|NEW
> Status whiteboard|
> Keywords|
> Resolution|
> Issue type|FEATURE
> Priority|P3
> Subcomponent|svnadmin
> Assigned to|issues_at_subversion
> Reported by|philip
>
>
>
>
>
>
> ------- Additional comments from philip_at_tigris.org Fri Feb 18 14:16:28 -0800 2011 -------
> http://svn.haxx.se/dev/archive-2011-02/0582.shtml
>
You still haven't answered my question:
http://svn.haxx.se/dev/archive-2011-02/0583.shtml
> It should be possible to implement "svnadmin hotcopy --incremental" for FSFS
> repositories. This would only need to copy rev files newer than HEAD of the old
> copy, rather than all the rev files.
>
> An incremental hotcopy would need to account for changes in packing, both of rev
> files and revprop files.
>
> It would need some strategy to deal with old revprops: copy all of them, read
> and copy those that have changed, copy those with newer timestamps.
>
> Finally it would need to deal with exclusive file locks, probably by deleting
> all the locks and copying a new set. See also issue #3750.
>
Regarding revprops and locks, synchronize them using the same methods
that the WebDAV mirror feature uses.
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Received on 2011-02-19 09:48:12 CET